State profile · Below median Poor share

Alabama bridge safety

According to the Federal Highway Administration's 2024 National Bridge Inventory, condition ratings, load ratings, and Poor-condition shares for every public highway bridge in Alabama.

16,205
Public bridges
37.0%
Good condition
3.4%
Poor condition

Alabama holds 16,205 public highway bridges (#15 of 52 by inventory) with a 3.35% Poor share (#43 of 52 by Poor share).

That is 3.4% of the state's inventory, against an average of 7.5% across the 54 states and territories with Poor-rated bridges on file, which places it 10 of 54 ordered from the lowest Poor share upward. A bridge is rated Poor when its weakest applicable component scores 4 or below on the inspecting agency's 0-9 scale, so the category is a maintenance and funding signal rather than a closure order or a live crossing-safety verdict.

Inventory: FHWA NBI 2024 · last ETL August 2026

Total Bridges

16,205

Public highway bridges in Alabama

Good Condition

37.0%

5,993 bridges rated 7-9

-13.0pp vs 50% benchmark

Poor Condition

3.4%

543 bridges whose lowest applicable component is rated 0-4

-4.2pp vs national avg 7.5%

Alabama vs national bridge condition

Alabama - Good condition share 37.0%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Alabama - Poor-condition share 11.2%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.5%.

Alabama in the national condition pattern

Each point is a state or territory in the FHWA NBI; the highlighted point is this profile.

Inventory size and Poor-condition share are different measures: Alabama has 16,205 bridges and a 3.4% Poor-condition share in the 2024 NBI, rank #10 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold. Scatter plot of 54 data points. 0%10%20%30%40% 0k20k40k60k Public bridges in inventory (thousands) Poor-condition share (%) AL, Public bridges in inventory (thousands): 16.2k · Poor-condition share (%): 3.35%AK, Public bridges in inventory (thousands): 1.7k · Poor-condition share (%): 7.89%AZ, Public bridges in inventory (thousands): 8.6k · Poor-condition share (%): 1.15%AR, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 5.43%CA, Public bridges in inventory (thousands): 25.8k · Poor-condition share (%): 5.91%CO, Public bridges in inventory (thousands): 9k · Poor-condition share (%): 4.82%CT, Public bridges in inventory (thousands): 4.4k · Poor-condition share (%): 4.72%DE, Public bridges in inventory (thousands): 0.9k · Poor-condition share (%): 1.26%DC, Public bridges in inventory (thousands): 0.3k · Poor-condition share (%): 1.95%FL, Public bridges in inventory (thousands): 13k · Poor-condition share (%): 2.79%GA, Public bridges in inventory (thousands): 15.1k · Poor-condition share (%): 1.59%GU, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 12.77%HI, Public bridges in inventory (thousands): 1.2k · Poor-condition share (%): 6.53%ID, Public bridges in inventory (thousands): 4.6k · Poor-condition share (%): 4.9%IL, Public bridges in inventory (thousands): 26.9k · Poor-condition share (%): 9.35%IN, Public bridges in inventory (thousands): 19.5k · Poor-condition share (%): 5.22%IA, Public bridges in inventory (thousands): 23.7k · Poor-condition share (%): 19.16%KS, Public bridges in inventory (thousands): 24.9k · Poor-condition share (%): 5.26%KY, Public bridges in inventory (thousands): 14.5k · Poor-condition share (%): 7.37%LA, Public bridges in inventory (thousands): 12.7k · Poor-condition share (%): 11.48%ME, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 15.41%MD, Public bridges in inventory (thousands): 5.5k · Poor-condition share (%): 4.56%MA, Public bridges in inventory (thousands): 5.3k · Poor-condition share (%): 8.88%MI, Public bridges in inventory (thousands): 11.4k · Poor-condition share (%): 11.27%MN, Public bridges in inventory (thousands): 13.5k · Poor-condition share (%): 4.44%MS, Public bridges in inventory (thousands): 16.7k · Poor-condition share (%): 6.03%MO, Public bridges in inventory (thousands): 24.6k · Poor-condition share (%): 8.95%MT, Public bridges in inventory (thousands): 5.2k · Poor-condition share (%): 6.81%NE, Public bridges in inventory (thousands): 15.4k · Poor-condition share (%): 7.9%NV, Public bridges in inventory (thousands): 2.1k · Poor-condition share (%): 1.14%NH, Public bridges in inventory (thousands): 2.5k · Poor-condition share (%): 7.51%NJ, Public bridges in inventory (thousands): 6.8k · Poor-condition share (%): 6.01%NM, Public bridges in inventory (thousands): 4k · Poor-condition share (%): 4.51%NY, Public bridges in inventory (thousands): 17.6k · Poor-condition share (%): 9.43%NC, Public bridges in inventory (thousands): 19.2k · Poor-condition share (%): 6.76%ND, Public bridges in inventory (thousands): 4.3k · Poor-condition share (%): 10.98%OH, Public bridges in inventory (thousands): 26.7k · Poor-condition share (%): 4.74%OK, Public bridges in inventory (thousands): 22.9k · Poor-condition share (%): 7.7%OR, Public bridges in inventory (thousands): 8.3k · Poor-condition share (%): 4.61%PA, Public bridges in inventory (thousands): 23.3k · Poor-condition share (%): 12.58%PR, Public bridges in inventory (thousands): 2.4k · Poor-condition share (%): 13.92%RI, Public bridges in inventory (thousands): 0.8k · Poor-condition share (%): 15.2%SC, Public bridges in inventory (thousands): 9.5k · Poor-condition share (%): 6.17%SD, Public bridges in inventory (thousands): 5.9k · Poor-condition share (%): 16.36%TN, Public bridges in inventory (thousands): 20.4k · Poor-condition share (%): 4.41%TX, Public bridges in inventory (thousands): 56.7k · Poor-condition share (%): 1.23%UT, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 2.91%VT, Public bridges in inventory (thousands): 2.9k · Poor-condition share (%): 2.9%VI, Public bridges in inventory (thousands): 0k · Poor-condition share (%): 29.17%VA, Public bridges in inventory (thousands): 14.1k · Poor-condition share (%): 3.39%WA, Public bridges in inventory (thousands): 8.5k · Poor-condition share (%): 5.45%WV, Public bridges in inventory (thousands): 7.3k · Poor-condition share (%): 18.64%WI, Public bridges in inventory (thousands): 14.4k · Poor-condition share (%): 6.52%WY, Public bridges in inventory (thousands): 3.1k · Poor-condition share (%): 6.51%
Inventory size and Poor-condition share are different measures: Alabama has 16,205 bridges and a 3.4% Poor-condition share in the 2024 NBI, rank #10 of 54 jurisdictions ordered from the lowest share upward. The dashed comparisons mark the national average state rate and the midpoint of the plotted inventory range; neither is a live safety or closure threshold.

Alabama vs all states by public bridge inventory

Where this state's FHWA NBI public-highway bridge count sits among every state and territory on PlainBridges

16,205 15th of 54 higher than 39 of 54 states

States and territories, banded by public bridge inventory size

Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source FHWA National Bridge Inventory · 2024

Read the rank neighborhood for Alabama

The highlighted point is Alabama: 16,205 bridges and 3.35% in Poor condition, rank #10 of 54 jurisdictions ordered from the lowest share upward. The five jurisdictions immediately above and below Alabama on that same Poor-share ordering:

  • Vermont: 2,862 bridges · 2.90% Poor
  • Utah: 3,125 bridges · 2.91% Poor
  • Alabama: 16,205 bridges · 3.35% Poor
  • Virginia: 14,120 bridges · 3.39% Poor
  • Tennessee: 20,379 bridges · 4.41% Poor

The full national sortable table lives on the rankings page.

Material families in Alabama

Exclusive FHWA material families across all 16,205 bridges in this state; continuous variants fold into the parent family. Orthogonal to the Poor-share scatter above.

Who maintains Alabama’s inventory

State agency holds 36.0% of the 16,205 public highway bridges filed under Alabama in the 2024 NBI, the agency-of-record split for this state, not a condition verdict.

When Alabama’s bridges were built

Pre-1950 construction accounts for 15.3% of the 16,205 bridges with a recorded original year in Alabama. Era bands are orthogonal to the Poor-share ranking above.

Condition Distribution

Alabama37%59.7%GoodFairPoor
Bridge inventory deck-condition mix - Alabama (FHWA NBI)

Counties (67)

Autauga 118 Baldwin 381 Barbour 192 Bibb 126 Blount 180 Bullock 136 Butler 189 Calhoun 386 Chambers 185 Cherokee 167 Chilton 189 Choctaw 154 Clarke 155 Clay 129 Cleburne 165 Coffee 216 Colbert 172 Conecuh 224 Coosa 126 Covington 332 Crenshaw 171 Cullman 246 Dale 206 Dallas 225 DeKalb 300 Elmore 202 Escambia 200 Etowah 236 Fayette 186 Franklin 194 Geneva 205 Greene 204 Hale 177 Henry 133 Houston 247 Jackson 314 Jefferson 1068 Lamar 181 Lauderdale 266 Lawrence 215 Lee 214 Limestone 324 Lowndes 157 Macon 177 Madison 710 Marengo 203 Marion 255 Marshall 172 Mobile 612 Monroe 142 Montgomery 596 Morgan 271 Perry 162 Pickens 233 Pike 169 Randolph 165 Russell 205 Shelby 344 St. Clair 183 Sumter 241 Talladega 243 Tallapoosa 149 Tuscaloosa 482 Walker 275 Washington 177 Wilcox 168 Winston 78

Alabama vs nearby ranks

Adjacent states by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Alabama on the same metric.

VT

Vermont

2.90% top marginal rate
Structure
Progressive
Burden @ $100K
$2,862

UT

Utah

2.91% top marginal rate
Structure
Progressive
Burden @ $100K
$3,125
Selected

AL

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$16,205

VA

Virginia

3.39% top marginal rate
Structure
Progressive
Burden @ $100K
$14,120

TN

Tennessee

4.41% top marginal rate
Structure
Progressive
Burden @ $100K
$20,379

Bridges Needing Most Attention in Alabama

Six lowest-condition bridges in Alabama, ranked by the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

COUNTRY CLUB ROAD

Poor

Over: BLACKWATER CREEK

1 MILE EAST HWY 195, Walker, AL

Built 1898 Load: 0.0 t ADT: 400

KINGS MILL ROAD

Poor

Over: LOST CREEK

1 MILE N OAKMAN HWY, Walker, AL

Built 1900 Load: 0.0 t ADT: 150

CAHABA BEACH ROAD

Poor

Over: LITTLE CAHABA RIVER

1.8 MILES NORTH OF US 280, Shelby, AL

Built 1904 Load: 0.0 t ADT: 100

19TH AVE

Poor

Over: MOORES CREEK

VALLEY, Chambers, AL

Built 1910 Load: 0.0 t ADT: 350

ROADWAY

Poor

Over: CO RT 1065 SUCARNOCHEE R

4.0 MI N CO RT 1064, Sumter, AL

Built 1912 Load: 0.0 t ADT: 40

SMITH CHAPEL RD

Poor

Over: MILL CREEK

1 MILE N HWY 78, Walker, AL

Built 1915 Load: 0.0 t ADT: 125

All Bridges in Alabama

SR 75

Fair

Over: SLAB CREEK

3.7 MI N JCT SR168 * SR75, Marshall, AL

Built 1947 Load: 24.9 t ADT: 5,160

COUNTY HIGHWAY101

Fair

Over: BRANCH

45155 FT S JCT 69, Marshall, AL

Built 1954 Load: 24.9 t ADT: 2,360

SR 69

Fair

Over: EBERLEIN MILL CREEK

2.5MI.S.OF COFFEEVILLE, Clarke, AL

Built 1948 Load: 24.9 t ADT: 710

SR 77

Fair

Over: HIGHPINE CREEK

4.4 MI N MILLTOWN, Chambers, AL

Built 1948 Load: 24.9 t ADT: 1,359

COUNTY ROAD 40

Fair

Over: DOUBLE BRIDGES CREEK

4 MI NE OF SAMSON, Geneva, AL

Built 1949 Load: 24.9 t ADT: 550

AL 25

Fair

Over: CAHABA RIVER (+)

CENTREVILLE, Bibb, AL

Built 1951 Load: 24.9 t ADT: 4,915

COUNTY ROAD 1

Fair

Over: BLACKWATER CREEK

3 MI E JCT SR 13, Winston, AL

Built 1953 Load: 24.9 t ADT: 200

AL-14

Fair

Over: Coal Fire Creek

4.6 MI E Miss State Line, Pickens, AL

Built 1953 Load: 24.9 t ADT: 1,215

CO. RD. 1114

Fair

Over: JAY BIRD CREEK

CR 1114, Cullman, AL

Built 1954 Load: 24.9 t ADT: 400

AL 171

Fair

Over: THORNTON CREEK

0.5 MI N OF BROWNVILLE, Tuscaloosa, AL

Built 1956 Load: 24.9 t ADT: 2,582

US 43

Fair

Over: NORTON CREEK

0.6 MI S JCT SR 213, Mobile, AL

Built 1957 Load: 24.9 t ADT: 19,030

COUNTY ROAD 24

Fair

Over: FIVE RUNS CREEK

Open Pond Road, Covington, AL

Built 1958 Load: 24.9 t ADT: 350

COUNTY RD 31

Fair

Over: FIVE RUNNS CREEK

Rock Hole Bridge Road, Covington, AL

Built 1958 Load: 24.9 t ADT: 490

HWY #65

Fair

Over: DOUBLE BRIDGES CREEK

4.5 SW OF COFFEESPRINGS, Geneva, AL

Built 1959 Load: 24.9 t ADT: 315

COUNTY LAKE RD

Fair

Over: HURRICANE CREEK

0.5 MI EAST CO RD 1468, Madison, AL

Built 1960 Load: 24.9 t ADT: 250

HALF-MILE ROAD

Fair

Over: HAMMAR CREEK

0.7 MI W CO RD 19, Mobile, AL

Built 1961 Load: 24.9 t ADT: 2,379

AL - 5 SOUTH

Fair

Over: FIVE MI CK

US 78 * FIVE MI CK, Jefferson, AL

Built 1962 Load: 24.9 t ADT: 6,240

CO RT 12

Fair

Over: SIPSEY RIVER RELIEF

0.6 E OF NEWTONVILLE, Fayette, AL

Built 1962 Load: 24.9 t ADT: 168

CO RT 12

Fair

Over: SIPSEY RIVER RELIEF

0.8 E OF NEWTONVILLE, Fayette, AL

Built 1962 Load: 24.9 t ADT: 168

CO RD 133

Fair

Over: CREEK

1.8 MI W US HWY 11, Greene, AL

Built 1963 Load: 24.9 t ADT: 240

HEGIA BURROW RD

Fair

Over: LEE HOLLOW BRANCH

1.5 MI E JCT CO RD 155, Madison, AL

Built 1963 Load: 24.9 t ADT: 250

COUNTY ROAD 41

Fair

Over: DRY CREEK

MT. IDA RD., Crenshaw, AL

Built 1964 Load: 24.9 t ADT: 320

CO RD 57

Fair

Over: OMUSEE CREEK

CO RD 105 TO CO RD 26, Houston, AL

Built 1964 Load: 24.9 t ADT: 337

BONE DRY ROAD

Fair

Over: GURLEY CREEK

1 MI S OF TRAFFORD, Jefferson, AL

Built 1958 Load: 24.9 t ADT: 590

S COURT ST

Fair

Over: I85

0.8 MI N OF I65, Montgomery, AL

Built 1965 Load: 24.9 t ADT: 13,541

LAWRENCE ST

Fair

Over: I85

1.0 MI N OF I65, Montgomery, AL

Built 1966 Load: 24.9 t ADT: 3,747

SARDIS RD.

Fair

Over: OWENS CREEK

0.3MI NE OF LEETH GAP, Etowah, AL

Built 1966 Load: 24.9 t ADT: 1,580

CO RD 28

Fair

Over: I65

CO RD 28 * I65, Butler, AL

Built 1967 Load: 24.9 t ADT: 792

CO RT 30

Fair

Over: WEST BREWER CREEK

3 MI E FAIRNELSON, Conecuh, AL

Built 1967 Load: 24.9 t ADT: 310

CO 168

Fair

Over: POSSUM CREEK

1 MI SW INT CO 33, Lauderdale, AL

Built 1968 Load: 24.9 t ADT: 110

COUNTY ROAD

Fair

Over: BRUSHY CREEK BRANCH

2MI SE NOKOMIS, Escambia, AL

Built 1973 Load: 24.9 t ADT: 90

CO. RD. 37

Fair

Over: KNOKES CREEK

1.8MI S GOLD RIDGE, Randolph, AL

Built 1974 Load: 24.9 t ADT: 320

CO.RD 60

Fair

Over: BUCK CREEK

WALKER POND, Autauga, AL

Built 1976 Load: 24.9 t ADT: 135

SR 67

Fair

Over: CSX RAILROAD

0.4 MI N JCT SR 67 & SR 3, Morgan, AL

Built 1979 Load: 24.9 t ADT: 16,610

US 98

Fair

Over: PERDIDO BAY

ALA/FLA LINE, Baldwin, AL

Built 1980 Load: 24.9 t ADT: 14,209

I - 459 SOUTH

Fair

Over: SOUTHERN RR

I459 SOUTH * SOU RR, Jefferson, AL

Built 1983 Load: 24.9 t ADT: 69,067

AL 5

Fair

Over: BEAR CREEK RELIEF

4.2 MI.N.OF AL 22, Dallas, AL

Built 1985 Load: 24.9 t ADT: 1,110

US231; US431; SR1

Fair

Over: NORFOLK SOUTHERN

0.6 MI N JCT US231 *431, Madison, AL

Built 1991 Load: 24.9 t ADT: 63,677

I65 SBL

Fair

Over: CATOMA CREEK

1.4 MI.S.OF SOU.BLVD., Montgomery, AL

Built 1966 Load: 24.9 t ADT: 32,555

I65 NBL

Fair

Over: CATOMA CREEK

1.4 MI.S.OF SOU.BLVD., Montgomery, AL

Built 1966 Load: 24.9 t ADT: 32,555

FLOWERS CHAPEL RD

Fair

Over: SPANN BRANCH

CO RD 59 TO U.S. 84, Houston, AL

Built 1968 Load: 24.9 t ADT: 1,230

NEWTON CREEK RD.

Fair

Over: UT NEWTON CREEK

1.0 MI NE OF SOLCOMB, Geneva, AL

Built 1995 Load: 24.9 t ADT: 50

UPPER CREEK RD

Fair

Over: UPPER CREEK

0.1 MI JCT CO RD 324, Madison, AL

Built 1938 Load: 25.0 t ADT: 500

US 11

Fair

Over: Cottondale Creek

0.5 MI N JCT SR 215, Tuscaloosa, AL

Built 1945 Load: 25.0 t ADT: 9,520

CR-49

Fair

Over: CAMP BRANCH

6 MI. N. BEAVERTON, Lamar, AL

Built 1950 Load: 25.0 t ADT: 210

US 31 NBL

Fair

Over: ALA RIVER RELIEF

0.5 MI N MONTG CO LINE, Elmore, AL

Built 1954 Load: 25.0 t ADT: 11,205

US 431

Fair

Over: LAKE STREET

.1 MI.SO.COOSA RIVER, Etowah, AL

Built 1955 Load: 25.0 t ADT: 33,655

COUNTY ROAD 6600

Fair

Over: GORES BRANCH

SEC 28 T11N R22E, Pike, AL

Built 1955 Load: 25.0 t ADT: 150

CO RT 10

Fair

Over: CHAPEL BRANCH

0.1 MI E CO RT 1226, Sumter, AL

Built 1958 Load: 25.0 t ADT: 160

CO RT 33

Fair

Over: DRY CREEK

4.0 MI S JCT US 72, Jackson, AL

Built 1959 Load: 25.0 t ADT: 790

Showing 2,751-2,800 of 16,205 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

Read our methodology — how this data is sourced, computed, and verified.

What to do with this

Use Alabama's inventory picture to drill to a county or a specific span.

  • Browse counties in Alabama and open the highest-Poor shares first. County list
  • See where this state sits among peers on Poor-condition share. State rankings
  • Compare this state with another jurisdiction on the same measures. State compare

NBI condition ratings are inventory snapshots, not live crossing-safety verdicts.

Every figure on PlainBridges is rendered directly from federal source data, no number is typed in by an editor. Alabama Good/Fair/Poor shares and county rollups on this page are computed from the same NBI extract as the national boards; no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2024 NBI release. NBI condition categories reflect the latest reported inventory record, not a live safety, closure, or travel decision.